The most likely result of having a large number of biotechnology companies located in North Carolina is INCREASED DISEASE - RESISTANT CROPS AND GREATER CROP YIELDS .
North Carolina is a favorable location for biotechnology companies to survive, especially those involve in production of pharmaceuticals and agricultural products and chemicals. This reflects on the community in term of improvement in the health of the people of the community and higher agricultural harvests.
Under the directional selection, the genotype might change and the genotypes is the one that represent larger individuals become more prevalent. It might change, the Genotype frequencies under directional selection that the Genotypes that represent larger individuals become more prevalent. The answer in this question is the genotypes is the one that represent larger individuals become more prevalent.
Answer:
Density independent limiting factors affects all populations in an ecosystem, regardless of the population size. These include: Natural Disaster (Earthquakes)
Temperature (Extreme Temperatures, summer and winter = two totally opposite temperatures)